Like before there were cars people had to ride on horse then sit in a cart with wheels and the horse is in front and they use the strings to make the horses move.
People do not use those that much any more because the horse might not want to move.
It might hurt the horse if you are in the front seat and you holed the string and the string hits the horse to make it move it might hurt the horse people want to respect animals more.
In plus some people are allergic to horses. In the future people might make machines with a screen to show people how the olden days really were the people can not go back in time but scientist can show people what happen in the olden days on the screen.
They might so people what some people did in the olden days not all because it was to many people. Like in the bible Adam and Eve live up to 900 years but people now do not know what they look like.
But in millions of years in the future they would make machines that would show people how Adam and Eve looked like when they where 900 on this Earth.
People would really know how Adam and Eve would look like because they have more modern technology to so people how people in the olden days really looked liked.
Like people know some of the planets are newer or older planet then Earth because they use math also they have more modern machines that is how scientist know how old the Earth is if we do not have that technology we would not know how old the Earth is.
If those people created a screen that shows people how the olden days were the might show celebrities on that screen because they are more popular or people that have famous people in there family or they know.
Like if I die from now scientist in millions of years in the future might show people how I'd really looked like when I was alive and I said to people to create a soft ware that creators of cartoons do not have to get all the voices to do the voice of there cartoon characters.
Instead people can just go on to soft ware write a script down of you cartoon character click on to you soft ware if your wanted your character to have a high our a deep voice then draw you cartoon put in on you cell phone it will pop up on you computer.
it would be just like cartoons on TV now like they are moving and speaking but the thing is it would be the first cartoon on television with out real people doing the voices of cartoons but it is all soft ware that is why you here there voice on the television show.